IDT728981 Datasheet (Renesas) - TIME SLOT INTERCHANGE DIGITAL SWITCH

IDT728981, TIME SLOT INTERCHANGE DIGITAL SWITCH

The IDT728981 is a ST-BUS® compatible digital switch controlled by a microprocessor.

The IDT728981 can handle as many as 128, 64 Kbit/s input and output channels.

Those 128 channels are divided into 4 serial inputs and outputs, each of which consists of 32 channels (64 Kbit/s per channel) to form

IDT728981 Features

* 128 x 128 channel non-blocking switch

* Serial Telecom Bus Compatible (ST-BUS®)

* 4 RX inputs

* 32 channels at 64 Kbit/s per serial line

* 4 TX output

* 32 channels at 64 Kbit/s per serial line

* Three-state serial outputs

* Microprocess